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Chief Boatswain's Mate Todd Demers picks up trash at Rainbow Bay Marina.

The e-cybermission winners came to visit the Army Research Lab (ARL) this year. Competing in the contest were a total of 3064 students broken down into 833 teams, of which only 16 made it to the National Final Competition. Students form into teams and select a real-life mission challenge by identifying a problem, formulating a hypothesis and conducting research and experiments to develop a solution. These finalists and their team leaders also had a tour of the ARL to see some of the research being conducted there. (U.S. Army PHOTO by Doug LaFon) (Released)

US Air Force (USAF) Captain (CAPT) Nina Britton, with the 86th Medical Group (MG), Ramstein Air Base (AB), Germany (DEU), straightens out the frame of a portable surgical facility for the US European Command Medical Response Team (USECMRT), during the RESCUER/MEDCEUR 03 exercise at Vaziani Military Base (MB), Country of Georgia (GEO)

Trail repair: Wonderland Trail: Stevens Canyon

The U.S. Army Corps of Engineers Norfolk District assists

Community members plant red pine seedlings during the

SCA Emma Domby - National Parks Gallery

National parks: Students - public domain image

2013 Archeology Teacher Workshop

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National parks: del - public domain image

National parks: del - public domain image

National parks: del - public domain image

National parks: rob - public domain image

National parks: t - public domain image

National parks: Axe - public domain image

National parks: Ant - public domain image

National parks: t - public domain image

National parks: Elk - public domain image

National parks: Invasives! - public domain image

description

Summary

Emerald ash borers and other invasive pests threaten our native trees and other plants.

label_outline

Tags

acadia national park nps centennial park science acadia emerald ash borers national parks gallery ultra high resolution high resolution maine volunteer work
date_range

Date

1916 - 2020
place

Location

create

Source

National Parks Gallery
link

Link

https://npgallery.nps.gov/
copyright

Copyright info

Public Domain Dedication

label_outline Explore Nps, Centennial, Maine

Kenilworth Aquatic Gardens Jamboree

Master Sgt. Jessie Underwood, engineering assistant

Soldiers from the 136th Engineer Company of the Maine

Vermont National Guard members work to fix state roads

[Assignment: 48-DPA-08-05-08_SOI_K_ND_NPS_TR] Visit of Secretary Dirk Kempthorne [and aides] to Theodore Roosevelt National Park, Medora, North Dakota, [for touring of the Elkhorn Ranch Unit with North Dakota Governor John Hoeven and National Park Service staff including Theodore Roosevelt National Park Superintendent, Valerie Naylor] [48-DPA-08-05-08_SOI_K_ND_NPS_TR_DOI_5971.JPG]

Bar Harbor, Maine. Civil Air Patrol base headquarters of coastal patrol no. 20. Chief radio officer

2012 Easter Egg Roll - Public Domain image, National Parks Gallery

Governor Paul LePage speaks in praise of the Military

Saratoga National Historical Park

A Paratrooper assigned to 127th Brigade Engineer Battalion,

[Assignment: 48-DPA-11-19-07_SOI_K_NPS_Gettys] Visit of Secretary Dirk Kempthorne to Gettysburg National Military Park, Gettysburg, Pennsylvania, [where he participated in ceremonies commemorating the 144th anniversary of Lincoln's Gettysburg Address, conversed with National Park Service staff and visitors, and toured the Park, including the construction site for the new Visitors Center] [48-DPA-11-19-07_SOI_K_NPS_Gettys_IOD_7685.JPG]

U.S. Marines from Bridge Company A, 6th Engineer Support

Topics

acadia national park nps centennial park science acadia emerald ash borers national parks gallery ultra high resolution high resolution maine volunteer work